इंग्रजी मध्ये ULTRAMICROSCOPE म्हणजे काय?
अल्ट्रामिक्रोस्कोप
एक अल्ट्रामिक्रोस्कोप एक सूक्ष्मदर्शकयंत्र आहे ज्यामध्ये प्रदीपन प्रणाली आहे ज्यामुळे लहान कणांना पाहण्याची परवानगी मिळते. जेव्हा कणांचा व्यास हा प्रकाशाच्या तरंगलांबीच्या खाली किंवा जवळ असतो तेव्हा कण प्रकाशाच्या सामान्य पध्दतीने प्रकाश सूक्ष्मदर्शकाकडे बघता येत नाही. अल्ट्रामिस्कोरोस्कोप प्रणाली प्रकाश बिखरन वर आधारित आहे, प्रकाश प्रतिबिंब नाही. प्रणालीमध्ये, साजरा केला जाणारा कण द्रव किंवा गॅस कोलॉइडमध्ये विखुरला जातो. कोलाइडला प्रकाश-अवशोषित, गडद भिंती मध्ये ठेवले आहे आणि एकाच बाजूला प्रवेश करणार्या प्रखर प्रकाशाच्या संमिश्र तुळईसह प्रकाशित केले आहे. Colloid कण साथ दिली प्रकाश चमकावित जाईल. लाईट स्कॅटरिंग बद्दलच्या चर्चेत, converging बीमला "टंडॉल शंकू" म्हणतात. दृश्य प्रकाशबिंदूच्या दिशेने उजव्या कोपर्यावर ठेवलेल्या सामान्य सूक्ष्मदर्शकाद्वारे पाहिले जाते. सूक्ष्मदर्शकयंत्रा अंतर्गत, वैयक्तिक कण अनियमितपणे हलणारे लहान फजी स्पॉट्स म्हणून दिसून येईल. स्पॉट्स मुळातच अस्पष्ट आहेत कारण प्रकाश विखुरलेल्या प्रकाश प्रतिबिंबांपेक्षा फिकर प्रतिमा निर्माण होतात. बहुतेक प्रकारचे द्रव आणि गॅस कोलोयड्समध्ये कण ब्राउनियन गतीमध्ये आहेत, ज्यामुळे स्पॉट्सची हालचाल होते.
इंग्रजी शब्दकोशातील ultramicroscope व्याख्या
शब्दकोशात अल्ट्रामिस्कोरोस्कोपची परिभाषा कोलायड्सचा अभ्यास करण्यासाठी वापरली जाणारी सूक्ष्मदर्शकयंत्र आहे, ज्यामध्ये साइडला जोरदारपणे प्रकाशात दिले जाते आणि कोलायडियल कणांना गडद पार्श्वभूमीवर उज्ज्वल बिंदू म्हणून पाहिले जाते त्यास म्हणतात: गडद-क्षेत्रीय सूक्ष्मदर्शकास
«ULTRAMICROSCOPE» संबंधित इंग्रजी पुस्तके
खालील ग्रंथसूची निवडीमध्ये
ultramicroscope चा वापर शोधा. इंग्रजी साहित्यामध्ये वापराचा संदर्भ देण्यासाठी
ultramicroscope शी संबंधित पुस्तके आणि त्याचे थोडक्यात उतारे.
1
Scientific Credibility and Technical Standards in 19th and ...
This essay has sought to understand the scientific, technological, industrial, and
economic context in which the ultramicroscope was created and how that context
helped shape scientific knowledge, which in turn helped reshape the context ...
2
Instruments of Science: An Historical Encyclopedia
"Atomic Force Microscopy." Pbysics Today (October 1990l: 23-30.
Wickramasinghe, H.K. "Scanned Probe Microscopes." Scientific American 261 (
October 1989l: 98-105. Mieroseope, Ultra- The ultramicroscope is used to
examine particles of ...
Robert Bud, Deborah Jean Warner,
1998
vial served to hold a gross specimen of coagulating plasma in which the time of
appearance of the transparent and opaque stages could be compared with that
of the appearance of fibrin needles in the ultramicroscope cell. However, as it
was ...
4
Nobel Laureates in Chemistry, 1901-1992
The ultramicroscope permitted particles to be viewed that had only 1/100,000 the
volume of the smallest particles that had hitherto been seen. By counting the
number of colloidal gold particles in a small volume of a dilute solution of known
...
5
Stereo-
Ultramicroscope For Studying Sub-Micron Aerosols
A stereo-ultramicroscope is described, designed for studying the mechanical and electrical state of sub-micron aerosols.
DEFENSE RESEARCH ESTABLISHMENT OTTAWA (Ont.), L. G. Wilson, P. Cavanagh,
1968
6
Colloids and the
Ultramicroscope, a Manual of Colloid ...
Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
7
Particle size analysis in Industrial Hygiene
Another method utilizing the ultramicroscope principle is to measure the
amplitude of oscillation of airborne particles in an alternating electric49 or sonic
field50 of low frequency by photographing their paths in the cell of the
ultramicroscope.
8
The Rise and Decline of Colloid Science in North America, ...
Siedentopf also developed the cardioid dark field condenser in 1 9 1 0,45 which
further improved the ultramicroscope by increasing the possible cell size without
giving up the advantages that the condenser-type ultramicroscope had over the ...
9
Chemistry Vol (1 and 2)
Brownian Movement When a colloidal solution is examined by ultramicroscope,
the colloid particles appear as minute point of light in a state of constant rapid zig-
zag motion. This zig-zag motion by a colloidal particles (in the dispesion ...
AK Srivastava and PC Jain
10
Elementary chemical microscopy
A well- equipped ultramicroscope must therefore include a device for the
projecting of polarized light into the preparations and an analyzer for the study of
the light rays forming the image in the microscope. But it must be remembered
that even ...
Émile Monnin Chamot,
1916
नवीन गोष्टी ज्यामध्ये «ULTRAMICROSCOPE» ही संज्ञा समाविष्ट आहे
खालील बातम्यातील आयटमच्या संदर्भात राष्ट्रीय आणि आंतरराष्ट्रीय पत्रकार कशाबद्दल बोलले आहेत आणि
ultramicroscope ही संज्ञा कशी वापरली आहे ते शोधा.
Actus Blu-Ray/DVD « Planète corps » : plus fort que « Le Voyage …
Pourtant l'exploration que nous propose Planète Corps est bien autrement ahurissante : véritable safari à l'ultramicroscope, le film nous convie à visiter notre ... «ON Magazine, जून 15»
LaVision BioTec announces the first International Users' Meeting on …
The first LaVision BioTec UltraMicroscope User Meeting will take place at the Max Planck Institute for Molecular Biomedicine in Münster, 21-22 September. «News-Medical.net, मे 15»
LaVision BioTec reports on the research work of the Milan-based …
UltraMicroscope II utilizes six thin light sheets to excite samples with fluorescence light which is detected with a sCMOS-equipped microscope mounted ... «News-Medical.net, मे 15»
LaVision BioTec introduce new products for their UltraMicroscope …
LaVision BioTec, developers of advanced microscopy solutions for the life sciences, announce they will introduce new products for their UltraMicroscope and ... «News-Medical.net, नोव्हेंबर 14»
LaVision BioTec report on users of light sheet microscopy in the …
LaVision BioTec, developers of advanced microscopy solutions for the life sciences, report on users of their Ultramicroscope Light Sheet Fluorescence ... «News-Medical.net, ऑक्टोबर 14»
MULTIPHOTON MICROSCOPY/SUPER-RESOLUTION IMAGING …
LaVision BioTec's (Bielefed, Germany) Ultramicroscope provides sub-cellular resolution for samples even a centimeter in size. Based on a technique originally ... «BioOptics World, ऑगस्ट 14»
Trying to See Apple From a Different Angle
The problem, Mr. Moskowitz says, is one that many companies would envy: “It's so big that its success has put them under an ultramicroscope.” For his part, Mr. «New York Times, फेब्रुवारी 14»
FLUORESCENCE MICROSCOPY/CELL BIOLOGY: The planar truth …
In addition to the Lightsheet Z.1, scientists can consider the Ultramicroscope from LaVision BioTec. Uwe Schröer, product manager at LaVision BioTec, ... «BioOptics World, एक 14»
Laser Optics Enable View Inside a Fly's Eye
The technology and the optics in the ultramicroscope device were developed by Saideh Saghafi of the Technical University of Vienna. She turned a laser beam ... «Photonics.com, डिसेंबर 12»
Video of the inside of a fly's eye: Scientists develop laser optics …
Fine venules, thin branches of nerve tracts - thanks to the ultramicroscope developed at the Bioelectronics Department of the Institute for Solid-State Electronics ... «Phys.Org, डिसेंबर 12»